readme.atum8548

uboot详细解读可用启动引导LINUX2.6内核

Building U-Boot
---------------

The ATUM8548 code is known to build using ELDK 4.1.

$ make ATUM8548_config
Configuring for ATUM8548 board...
$ make

Using Flash
-----------

The ATUM8548 board  has one flash bank, of 128MB in size (2^23 = 0x08000000).

The BDI2000 commands for copying u-boot into flash are
as follows:

     erase 0xFFF80000 0x4000 0x20
     prog 0xfff80000 uboot.bin bin

Booting Linux
-------------

U-boot/kermit commands for booting linux via NFS - assumming the proper
bootargs are set - are as follows:

     tftp 1000000 uImage.atum
     tftp c00000 mpc8548atum.dtb
     bootm 1000000 - c00000